The official mbed C/C SDK provides the software platform and libraries to build your applications.
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(01.May.2014) started sales! http://www.switch-science.com/catalog/1717/
(13.March.2014) updated to 0.5.0
This is a pin conversion PCB from mbed 1768/11U24 to arduino UNO.
- So if you have both mbed and arduino shields, I guess you would be happy with such a conversion board :)
Photos
- Board photo vvv
- Schematic photo vvv
- Functionality photo vvv
Latest eagle files
PCB >> /media/uploads/k4zuki/mbedshield050.brd
SCH >> /media/uploads/k4zuki/mbedshield050.sch
BIG changes from previous version
- Ethernet RJ45 connector is removed.
- http://mbed.org/components/Seeed-Ethernet-Shield-V20/ is the biggest hint to use Ethernet!
MostALL of components can be bought at Akizuki http://akizukidenshi.com/- But sorry, they do not send parts to abroad
- Pinout is changed!
arduino | 0.4.0 | 0.5.0 |
---|---|---|
D4 | p12 | p21 |
D5 | p11 | p22 |
MOSI_ | none | p11 |
MISO_ | none | p12 |
SCK_ | none | p13 |
This design has bug(s)
- I2C functional pin differs between 1768 and 11U24.
Fixed bugs here
- MiniUSB cable cannot be connected on mbed if you solder high-height electrolytic capacitor on C3.
- http://akizukidenshi.com/catalog/g/gP-05002/ is the solution to make this 100% AKIZUKI parts!
- the 6-pin ISP port is not inprimented in version 0.4.0
it will be fixed in later version 0.4.1/0.4.2/0.5.0This has beenfixed
I am doing some porting to use existing arduino shields but it may faster if you do it by yourself...
you can use arduino PinName "A0-A5,D0-D13" plus backside SPI port for easier porting.
To do this you have to edit PinName enum in
- "mbed/TARGET_LPC1768/PinNames.h" or
- "mbed/TARGET_LPC11U24/PinNames.h" as per your target mbed.
here is the actual list: This list includes define switch to switch pin assignment
part_of_PinNames.h
USBTX = P0_2, USBRX = P0_3, //from here mbeDshield mod D0=p27, D1=p28, D2=p14, D3=p13, #ifdef MBEDSHIELD_050 MOSI_=p11, MISO_=p12, SCK_=p13, D4=p21, D5=p22, #else D4=p12, D5=p11, #endif D6=p23, D7=p24, D8=p25, D9=p26, D10=p8, D11=p5, D12=p6, D13=p7, A0=p15, A1=p16, A2=p17, A3=p18, A4=p19, A5=p20, SDA=p9, SCL=p10, //mbeDshield mod ends here // Not connected NC = (int)0xFFFFFFFF
Diff: BusIn.h
- Revision:
- 43:e2ed12d17f06
- Parent:
- 27:7110ebee3484
- Child:
- 44:24d45a770a51
--- a/BusIn.h Wed Aug 29 12:44:47 2012 +0100 +++ b/BusIn.h Fri Oct 26 17:40:46 2012 +0100 @@ -13,22 +13,17 @@ namespace mbed { -/* Class: BusIn - * A digital input bus, used for reading the state of a collection of pins +/** A digital input bus, used for reading the state of a collection of pins */ class BusIn : public Base { public: - /* Group: Configuration Methods */ - - /* Constructor: BusIn - * Create an BusIn, connected to the specified pins + /** Create an BusIn, connected to the specified pins * - * Variables: - * p<n> - DigitalIn pin to connect to bus bit <n> (p5-p30, NC) + * @param <n> DigitalIn pin to connect to bus bit <n> (p5-p30, NC) * - * Note: + * @note * It is only required to specify as many pin variables as is required * for the bus; the rest will default to NC (not connected) */ @@ -39,24 +34,18 @@ const char *name = NULL); BusIn(PinName pins[16], const char *name = NULL); - - virtual ~BusIn(); - - /* Group: Access Methods */ - - /* Function: read - * Read the value of the input bus - * - * Variables: - * returns - An integer with each bit corresponding to the value read from the associated DigitalIn pin - */ + + virtual ~BusIn(); + + /** Read the value of the input bus + * + * @returns + * An integer with each bit corresponding to the value read from the associated DigitalIn pin + */ int read(); #ifdef MBED_OPERATORS - /* Group: Access Method Shorthand */ - - /* Function: operator int() - * A shorthand for <read> + /** A shorthand for read() */ operator int(); #endif @@ -67,7 +56,7 @@ #endif protected: - + DigitalIn* _pin[16]; #ifdef MBED_RPC